looks good!! if i may suggest something,have you thought about using the original kickbacks yellow clear chest piece behind the winshield halves when in bot mode?(a little time with a dremel and it fits right in there )also,have you thought about maybe painting just the front grill too?i kinda like how yours is all staight black wit silver rims!!!

About the arms: I have actually decided to keep the purple (at least for now) on the forearms, but the guns i've repainted silver. Don't ask me why all the insecticon accessories/weapons are silver, it just sorta turned out that way...

I've also repainted the front grille, and filled in the lights. Hopefully i can get pic this afternoon.

Looks good, I started on one of these shortly after the figures hit the shelves, chopped the Grabber claw up and took off the wing, cut it in half and mounted to the truck bed frame, never finished the yellow on the chest, did the same paint apps you did. Does work as a great Kickback, I had also started a Payload as Bombshell, and Stealth BB as Shrapnel but never finished them, parts are in a box somewhere...

Self explanatory, really. I basically ripped off the old head, destroyed the ball joint, and attached the head from a Robot Heroes Kickback. However, due to the new head being a bit to tall (I would have to cut the whole antennae right off for it to fit), I've attached the head via neodymium magnets. This way, the head is removable for truck mode, but it will still fit in the cavity, just need to put it sideways.